Year	Per 100 000
2000	12
2001	9.5
2002	9.2
2003	8.6
2004	8
2005	7.9
2006	7.8
2007	7.8
2008	8.4
2009	7.3
2010	8.5
2011	8.2
2012	7.5
2013	7.7
2014	7.4
2015	7.1
2016	6.9
2017	7.2
2018	7.2
2019	6.5
2020	6.3